Print functionality is not working after passing print configuration.

[mangeshtanpure123]

After taking RDP access i was trying to print document .Guacamole printer is visible after selecting the printer getting error while printing.

didn't find any error's in client , found error in server (gaucd) which works fine with (https://github.com/apache/guacamole-client) client .

guacd[3754]: INFO: Connected to RDPDR 1.13 as client 0x0002
guacd[3754]: INFO: RDPDR user logged on
guacd[3754]: INFO: Print job created
guacd[3754]: INFO: Created PDF filter process PID=3779
guacd[3779]: INFO: Running gs
guacd[3754]: INFO: User explicitly aborted print stream.
GPL Ghostscript 9.27: Unrecoverable error, exit code 1
GPL Ghostscript 9.27: ERROR: ioerror (-12) on closing pdfwrite device.
guacd[3754]: INFO: Accepted format: 16-bit PCM with 2 channels at 44100 Hz

Not sure if problem is with go client or vue.js code

[mattskipton]

Just making sure I understand the workflow. You are printing from inside an RDP window session to a "Guacamole Printer" and then getting the error. Can you confirm.

We don't do much printing so we've never tested before. After you confirm we can take a look and see if anything jumps out as an easy fix.

[mangeshtanpure123]

yes @mattskipton the workflow is same as you mentioned .

[mangeshtanpure123]

Just making sure I understand the workflow. You are printing from inside an RDP window session to a "Guacamole Printer" and then getting the error. Can you confirm.

We don't do much printing so we've never tested before. After you confirm we can take a look and see if anything jumps out as an easy fix.

[mattskipton]

@mangeshtanpure123 we can take a look, could you provide the docker config your using so we can re-create. The config your using would help a lot also.

[mangeshtanpure123]

@mangeshtanpure123 we can take a look, could you provide the docker config your using so we can re-create. The config your using would help a lot also.

@mattskipton I'm using same setup as mentioned in readme.

{ConnectionID:\"\",
 Protocol:\"rdp\",
 Parameters:map[string]string
 {\"create-recording-path\":\"true\", 
\"enable-printing\":\"true\", \"hostname\":\"10.10.5.239\", \"ignore-cert\":\"true\", \"recording-name\":\"man\",
 \"recording-path\":\"/home/guacd/rec\", \"scheme\":\"rdp\"},
 OptimalScreenWidth:1366, 
 OptimalScreenHeight:768, 
 OptimalResolution:96,
 AudioMimetypes:[]string{\"audio/L16\", \"rate=44100\", \"channels=2\"}, 
 VideoMimetypes:[]string{}, ImageMimetypes:[]string{}}

this is the config map that i am passing with guacd , "enable-printing":"true" after adding this config i can see the gucamole printer in rdp session.